No problem, we've got 4507 and 9030 to multiply
4507 × 9030 = 9030 × (4507)
+ 9030 × 7 giving us 63210
+ 9030 × 00 producing 0
+ 9030 × 500 that results in 4515000
+ 9030 × 4000 yielding 36120000

= 40698210
